KR100946951B1 - 통신 시스템 내의 왕복 대기시간 및 오버헤드를 줄이기위한 방법 및 장치 - Google Patents

통신 시스템 내의 왕복 대기시간 및 오버헤드를 줄이기위한 방법 및 장치 Download PDF

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KR100946951B1
KR100946951B1 KR1020077025064A KR20077025064A KR100946951B1 KR 100946951 B1 KR100946951 B1 KR 100946951B1 KR 1020077025064 A KR1020077025064 A KR 1020077025064A KR 20077025064 A KR20077025064 A KR 20077025064A KR 100946951 B1 KR100946951 B1 KR 100946951B1
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South Korea
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frame
subframes
subframe
frames
radio frame
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KR1020077025064A
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Korean (ko)
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KR20080002901A (ko
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프라이언 케이. 크라쓴
케빈 엘. 바움
아미타바 고시
로버트 티. 러브
비자이 난기아
케니스 에이. 스튜어트
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모토로라 인코포레이티드
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2643—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using time-division multiple access [TDMA]
    • H04B7/2656—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using time-division multiple access [TDMA] for structure of frame, burst
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/204—Multiple access
    • H04B7/212—Time-division multiple access [TDMA]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1822—Automatic repetition systems, e.g. Van Duuren systems involving configuration of automatic repeat request [ARQ] with parallel processes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0446—Resources in time domain, e.g. slots or frames
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • H04J2011/0003—Combination with other multiplexing techniques
    • H04J2011/0009—Combination with other multiplexing techniques with FDM/FDMA
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Time-Division Multiplex Systems (AREA)
KR1020077025064A 2005-03-30 2006-03-27 통신 시스템 내의 왕복 대기시간 및 오버헤드를 줄이기위한 방법 및 장치 KR100946951B1 (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US66649405P 2005-03-30 2005-03-30
US60/666,494 2005-03-30
US11/276,982 2006-03-20
US11/276,982 US8031583B2 (en) 2005-03-30 2006-03-20 Method and apparatus for reducing round trip latency and overhead within a communication system

Publications (2)

Publication Number Publication Date
KR20080002901A KR20080002901A (ko) 2008-01-04
KR100946951B1 true KR100946951B1 (ko) 2010-03-15

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KR1020077025064A KR100946951B1 (ko) 2005-03-30 2006-03-27 통신 시스템 내의 왕복 대기시간 및 오버헤드를 줄이기위한 방법 및 장치

Country Status (9)

Country Link
US (2) US8031583B2 (de)
EP (2) EP1869801B1 (de)
JP (2) JP2008535392A (de)
KR (1) KR100946951B1 (de)
BR (1) BRPI0608958B8 (de)
ES (1) ES2648238T3 (de)
MX (1) MX2007011789A (de)
RU (1) RU2378760C2 (de)
WO (1) WO2006105005A2 (de)

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